我有一个 json 文件调用 data.json,例如(我使用 React.js):
[{"id": 1,"title": "Child Bride"},
{"id": 2, "title": "Last Time I Committed Suicide, The"},
{"id": 3, "title": "Jerry Seinfeld: 'I'm Telling You for the Last Time'"},
{"id": 4, "title": "Youth Without Youth"},
{"id": 5, "title": "Happy Here and Now"},
{"id": 6, "title": "Wedding in Blood (Noces rouges, Les)"},
{"id": 7, "title": "Vampire in Venice (Nosferatu a Venezia) (Nosferatu in Venice)"},
{"id": 8, "title": "Monty Python's The Meaning of Life"},
{"id": 9, "title": "Awakening, The"},
{"id": 10, "title": "Trip, The"}]
我是我的 componentDidMount 我有以下内容:
fetch('./data/data.json')
.then((response) => response.json())
.then((findresponse)=>{
console.log(findresponse.title)
this.setState({
data:findresponse.title,
})
})
}
在我的渲染中:
<ul>
<li> {this.state.title}</li>;
</ul>
我想列出我的 json 文件中的所有标题,
否则它说 .then((response) => response.json()) 是一个匿名函数。. .
如何解决这个问题?我有点困惑
非常感谢